71989944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17749}}^1$

素因数の和:17784

約数の個数: 48

約数和(自身を含む): 194895000

約数和(自身を除く): 122905056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17749, 35498, 53247, 70996, 106494, 141992, 212988, 230737, 425976, 461474, 692211, 922948, 1384422, 1845896, 2768844, 2999581, 5537688, 5999162, 8998743, 11998324, 17997486, 23996648, 35994972, 71989944]

約数ペア:

[(1, 71989944), (2, 35994972), (3, 23996648), (4, 17997486), (6, 11998324), (8, 8998743), (12, 5999162), (13, 5537688), (24, 2999581), (26, 2768844), (39, 1845896), (52, 1384422), (78, 922948), (104, 692211), (156, 461474), (169, 425976), (312, 230737), (338, 212988), (507, 141992), (676, 106494), (1014, 70996), (1352, 53247), (2028, 35498), (4056, 17749)]